package com.itheima.service.impl;

import com.alibaba.dubbo.config.annotation.Service;
import com.itheima.dao.MemberDao;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import com.itheima.utils.MD5Utils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;

@Service(interfaceClass = MemberService.class)
@Transactional
public class MemberServiceImpl implements MemberService {
	@Autowired
	MemberDao memberDao;
	@Override
	public Member findByTelephone(String telephone) {
		return memberDao.findByTelephone(telephone);
	}

	@Override
	public List<Integer> findMemberCountByMonth(List<String> month) {
		List<Integer> list = new ArrayList<>();
		for(String m : month){
			m = m + ".31";//格式：2019.04.31
			Integer count = memberDao.findMemberCountBeforeDate(m);
			list.add(count);
		}
		return list;
	}
	//新增会员

	public void add(Member member) {
		if(member.getPassword() != null){
			member.setPassword(MD5Utils.md5(member.getPassword()));
		}
		memberDao.add(member);
	}
}
